过去时还是过去完成时the notice was passed from hand to hand until all of us ____it.此处填read 还是had read?
问题描述：
过去时还是过去完成时
the notice was passed from hand to hand until all of us ____it.
此处填read 还是had read?
答
had read
答
应该填 had read 因为此句强调passed这个动作发生在read后 强调某件事情发生在另一件事之后